Software With NSS Modeling

ExperTune now offers its software with non-steady-state (NSS) modeling features for integrating control loops. According to the company, these tools provide fast, simple modeling and tuning of level controls. New techniques developed by ExperTune allow the user to develop level control models and tuning, even when the process has not achieved steady-state.

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[[{"type":"media","view_mode":"media_original","fid":"177761","attributes":{"alt":"","class":"media-image","height":"187","style":"float: right; margin: 10px;","typeof":"foaf:Image","width":"300"}}]]ExperTune (Hartland, WI) now offers its software with non-steady-state (NSS) modeling features for integrating control loops. According to the company, these tools provide fast, simple modeling and tuning of level controls. New techniques developed by ExperTune allow the user to develop level control models and tuning, even when the process has not achieved steady-state.  This means that users can develop excellent tuning for level controls, even when little data is available. Non-Steady-State (NSS) tuning integrates seamlessly with ExperTune’s PlantTriage and PID Loop Optimizer software.  ExperTune’s tools also provide unique capabilities to tune for both tight control and surge-tank scenarios.  An integrated wizard, based on the level-tuning techniques of F. Greg Shinskey, is also included.  By answering a series of simple questions, the user can develop optimal tuning for surge tanks. Non-Steady-State modeling is included with PlantTriage version 11 and higher, and with PID Loop Optimizer version 21 and higher.  Non-Steady-State Tuning for level controls adds to ExperTune’s existing NSS capabilities for other loop dynamics.

Visit www.expertune.com to learn more.

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